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A Complete Guide to the Solar System and the Night Sky
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public Observing fromLocation: Greenwich, United Kingdom edit_location_alt
north SunriseRise: 7:54  
clear_day Transit: 11:51  
SunsetSet: 15:49 south
sunny DaytimeWhat's Visible Now?
All Constellations » Monoceros » 


Altitude: -38.2°   Azimuth: 51.3°   Direction: North-East

HR2150 is a dwarf star in the constellation of Monoceros.

HR2150 visual magnitude is 5.87. Because of its reltive faintness, HR2150 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.

The table below summarizes the key facts about HR2150:


HR2150 is below the horizon from Greenwich, United Kingdom edit_location_alt.

Altitude: -38.2°
Azimuth: 51.3°
Direction: North-East

Celestial coordinates and finder chart of HR2150

HR2150 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR2150 are provided in the following table:

06h 05m 26s
-10° 14’ 34”

The simplified sky map below shows the position of HR2150 in the sky:

Finder chart HR2150 star
Simplified finder chart for HR2150.

Visibility of HR2150 from your location

Location: Greenwich, United Kingdom edit_location_alt
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London

Today's HR2150 rise, transit and set times from Greenwich, United Kingdom edit_location_alt are the following (all times relative to the local timezone Europe/London):

Azimuth: 100.2°
Max altitude: 28.3°
Azimuth: 259.8°

Digitized Sky Survey image of HR2150

The image below is a photograph of HR2150 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR2150 is 0.014 arcsec per year in Right Ascension and 0.024 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.

Image of HR2150 star
DSS2 image of HR2150. The red arrow shows the motion of HR2150 during the next 10000 years (2.33 arcmin in Right Ascension and 4.00 arcmin in declination);

Distance of HR2150 from the Sun and relative movement

HR2150 is distant 192.22 light years from the Sun and it is moving far from the Sun at the speed of 33 kilometers per second.

58.96 pc
192.22 ly
33 km/s
0.014 arcsec/year
0.024 arcsec/year

Spectral properties of HR2150

HR2150 belongs to spectral class F4


The red dot in the diagram below shows where HR2150 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR2150. Attribution: Richard Powell / CC BY-SA

Alternative designations of HR2150